Dahua Technology DH-HAC-HDW2220RP-Z
tbdCOR ScoreAvailable after 3 critic reviews
Security cameras
Dahua Technology IPC-HDBW8331E-Z reviews
Product specifications and review coverage for this exact model.
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Product overview
Dahua Technology IPC-HDBW8331E-Z is listed in the security cameras category. The recorded specifications include type: IP security camera; placement supported: Indoor & outdoor; maximum resolution: 2048 x 1536 pixels; night vision: Yes. This entry covers manufacturer code IPC-HDBW8331E-Z. Specifications relate to this exact source record; other editions or packages may differ.
Automatically assembled from the source specifications. This is a factual summary, not a hands-on review.
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Specifications
Manufacturer code: IPC-HDBW8331E-Z. Icecat product 37934768 · Checked 22 Sep 2026. The source lists this code for Great Britain. No specifications are transferred from other editions.
Key specifications
The main features to compare for this exact model. Missing details are not assumed.
| Type | IP security camera |
|---|---|
| Placement supported | Indoor & outdoor |
| Maximum resolution | 2048 x 1536 pixels |
| Night vision | Yes |
| Night vision distance | 50 m |
| Connectivity technology | Wired |
| Power source type | PoE |
| Water and dust resistance (IP rating) | IP67 |
More product specifications
Open a section for the details that matter to you.
Audio & listening8 details
| Noise reduction | Yes |
|---|---|
| Noise reduction technology | Ultra 3D noise reduction |
| 3D NR (Noise Reduction) | Yes |
| Audio input channels | 1.0 channels |
| Audio channels | 1.0 channels |
| Audio formats supported | AAC, G.711, G.726 |
| Signal-to-Noise Ratio (SNR) | 50 dB |
| Microphone in | Yes |
Processor, memory & storage8 details
| Supported graphics resolutions | 342 x 240, 352 x 288, 640 x 480 (VGA), 704 x 480, 704 x 576, 1280 x 720 (HD 720), 1280 x 960, 1920 x 1080 (HD 1080), 2048 x 1536 (QXGA) |
|---|---|
| Frame rate | 60 fps |
| Built-in HDD | No |
| Card reader integrated | Yes |
| Compatible memory cards | MicroSDHC |
| Memory (RAM) | 1024 MB |
| Storage temperature (T-T) | -40 - 60 °C |
| Storage relative humidity (H-H) | 0 - 95% |
Camera, image & video20 details
| Lens viewing angle, horizontal | 110° |
|---|---|
| Lens viewing angle, vertical | 57° |
| White balance | Auto, Manual, Natural, Outdoor, Sodium lamp |
| Camera shutter type | Electronic |
| Camera shutter speed | 1/3 - 1/100000 s |
| Adjustment shutter speed | Auto/Manual |
| Optical sensor size | 25.4 / 2.8 mm (1 / 2.8") |
| Sensor type | CMOS |
| Zoom capability | Yes |
| Optical zoom | 5x |
| Digital zoom | 16x |
| Focal length range | 2.7 - 13.5 mm |
| Focus | Motorized |
| Maximum aperture number | 1.4 |
| Closest focusing distance | 0.3 m |
| Total megapixels | 3 MP |
| Video compression formats | H.264, H.264+, H.265, H.265+ |
| Video streaming | Yes |
| Intelligent Video Surveillance (IVS) system features | Abandoned object, Face detection, Intrusion, Missing object, People counting, Tripwire |
| Number of cameras | 1 |
Printing, scanning & paper1 detail
| Progressive scan | Yes |
|---|
Connections & wireless5 details
| Ethernet LAN | Yes |
|---|---|
| Supported network protocols | HTTP, HTTPs, TCP, ARP, RTSP, RTP, UDP, SMTP, FTP, DHCP, DNS, DDNS, PPPoE, IPv4/v6, QoS, UPnP, NTP, Bonjour, 802.1x, Multicast, ICMP, IGMP, SNMP |
| Interface | RJ-45 |
| Power over Ethernet (PoE) | Yes |
| Number of simultaneous users | 20 user(s) |
Power & battery3 details
| AC input voltage | 24 V |
|---|---|
| Power consumption (typical) | 18 W |
| DC output voltage | 12 |
Controls & features8 details
| PTZ control | Yes |
|---|---|
| Alarm input/output | Yes |
| Gain control type | Auto/Manual |
| Automatic gain control | Yes |
| Bit rate control | Constant Bit Rate (CBR)/Variable Bit Rate (VBR) |
| Voice codecs | G.711Mu, G.711a, G.726 |
| Motion sensor | Yes |
| Operating temperature (T-T) | -40 - 60 °C |
Design & dimensions7 details
| Form factor | Dome |
|---|---|
| Mounting type | Ceiling |
| Product colour | White |
| Housing material | Metal |
| Protection features | Vandal proof |
| Height | 117.9 mm |
| Weight | 960 g |
Software & compatibility2 details
| Certification | CE (EN 60950:2000), UL:UL60950-1, FCC: FCC Part 15 Subpart B |
|---|---|
| Mobile operating systems supported | Android, iOS |
Further product details32 details
| Wide Dynamic Range (WDR) | Yes |
|---|---|
| Day/night mode | Yes |
| IK code | IK10 |
| Minimum illumination | 0.005 lx |
| Angle of rotation | 355° |
| Tilt angle range | 0 - 65° |
| Pan range | 0 - 355° |
| Number of effective pixels (H x V) | 2048 x 1536 pixels |
| Detect distance (wide) | 54 m |
| Detect distance (tele) | 166 m |
| Observe distance (wide) | 22 m |
| Observe distance (tele) | 66 m |
| Recognize distance (wide) | 11 m |
| Recognize distance (tele) | 33 m |
| Identify distance (wide) | 5 m |
| Identify distance (tele) | 17 m |
| LED type | IR |
| Number of illumination LEDs | 3 |
| Flip & mirror | Yes |
| Bit rate | H.264: 24 - 10240Kbps, H.265: 14 - 9216Kbps |
| Back Light Compensation (BLC) | Yes |
| Highlight Compensation (HLC) | Yes |
| Cabling technology | 10/100Base-T(X) |
| Streaming method | Multicast, Unicast |
| ROM capacity | 128 MB |
| Security algorithms | HTTPS |
| HTTPS encryption | Yes |
| Mirror | Yes |
| Operating relative humidity (H-H) | 0 - 95% |
| Diameter | 15.9 cm |
| Iris | Yes |
| Suitable for outdoor use | Yes |
Packaging & supplied accessories1 detail
| Package weight | 1.75 kg |
|---|
Specifications describe the supplied product data, not measured review results. Battery life, range and performance figures are source claims and can vary with use.
